From bde62ab8f0de2c0bd6dbf0c4c15f043dbe2ad8de Mon Sep 17 00:00:00 2001
From: hanbaoshan <hanbaoshan@aiotlink.com>
Date: 星期三, 09 九月 2020 19:07:10 +0800
Subject: [PATCH] 样式调整,区域比例修改
---
src/pages/cameraAccess/index/App.vue | 2
src/components/subComponents/eChartsBar.vue | 2
src/pages/cameraAccess/components/CameraInfo.vue | 2
src/components/player/index.vue | 168 +++++++++++++++++++------------------------------------
4 files changed, 61 insertions(+), 113 deletions(-)
diff --git a/src/components/player/index.vue b/src/components/player/index.vue
index 7c72d4e..7cffb92 100644
--- a/src/components/player/index.vue
+++ b/src/components/player/index.vue
@@ -1,6 +1,6 @@
<template>
<div class="video-player">
- <canvas v-show="showArea" id="area-canvas" ref="areaCanvas" width="960" height="540"></canvas>
+ <canvas v-show="showArea" id="area-canvas" ref="areaCanvas" width="960" height="540"></canvas>
<video ref="videoPlayer" :poster="poster" preload="auto" muted></video>
<div class="controls">
<!-- 鍏ㄥ睆 -->
@@ -68,10 +68,10 @@
},
//showProportion: 3.2,
//showProportionY: 3.58,
- showProportion: 1.036,
- showProportionY: 1.039,
- // showProportion: 1.666,
- // showProportionY: 1.666,
+ // showProportion: 1.036,
+ // showProportionY: 1.039,
+ showProportion: 1,
+ showProportionY: 1,
canvas: null,
ctx: null,
canvasWidth: 0,
@@ -187,26 +187,6 @@
// v.name
// );
_this.canvas.style.cursor = "default";
- if (e && _this.ctx.isPointInStroke(e.offsetX, e.offsetY)) {
- // 濡傛灉浼犲叆浜嗕簨浠跺潗鏍囷紝灏辩敤isPointInStroke鍒ゆ柇涓�涓�
- // 濡傛灉褰撳墠鐜瑕嗙洊浜嗚鍧愭爣锛屽氨灏嗗浘褰㈢殑index鏀惧埌鏁扮粍閲�
- // 褰撻紶鏍囩Щ鍏ヤ箣鍚庡皢褰撳墠鐨勬ā寮忓垏鎹负閫変腑妯″紡
- _this.type = "0";
- _this.delCursor.type = "1";
- _this.delCursor.index = i;
- // 灏嗗綋鍓嶅厓绱犳爣绾�
- _this.ctx.strokeStyle = "red";
- _this.ctx.beginPath();
- _this.ctx.moveTo(v.location[0].x / _this.showProportion, v.location[0].y / _this.showProportion);
- _this.ctx.lineTo(v.location[1].x / _this.showProportion, v.location[1].y / _this.showProportion);
- _this.ctx.stroke();
- _this.showRemarks(
- v.location[0].x / _this.showProportion,
- v.location[0].y / _this.showProportion,
- v.name
- );
- _this.canvas.style.cursor = "pointer";
- }
});
_this.canvasData.rect.forEach(function (v, i) {
_this.ctx.strokeStyle = "yellow";
@@ -223,35 +203,10 @@
// v.name
// );
_this.canvas.style.cursor = "default";
- if (e && _this.ctx.isPointInPath(e.offsetX, e.offsetY)) {
- // 濡傛灉浼犲叆浜嗕簨浠跺潗鏍囷紝灏辩敤isPointInStroke鍒ゆ柇涓�涓�
- // 褰撻紶鏍囩Щ鍏ヤ箣鍚庡皢褰撳墠鐨勬ā寮忓垏鎹负閫変腑妯″紡
- _this.type = "0";
- _this.delCursor.type = "2";
- _this.delCursor.index = i;
- // 灏嗗綋鍓嶅厓绱犳爣绾�
- _this.ctx.strokeStyle = "red";
- _this.ctx.beginPath();
- _this.ctx.moveTo(v.location[0].x / _this.showProportion, v.location[0].y / _this.showProportion);
- _this.ctx.lineTo(v.location[1].x / _this.showProportion, v.location[1].y / _this.showProportion);
- _this.ctx.lineTo(v.location[2].x / _this.showProportion, v.location[2].y / _this.showProportion);
- _this.ctx.lineTo(v.location[3].x / _this.showProportion, v.location[3].y / _this.showProportion);
- _this.ctx.lineTo(v.location[0].x / _this.showProportion, v.location[0].y / _this.showProportion);
- _this.ctx.stroke();
- _this.showRemarks(
- v.location[0].x / _this.showProportion,
- v.location[0].y / _this.showProportion,
- v.name
- );
- _this.canvas.style.cursor = "pointer";
- }
+
});
_this.canvasData.arrow.forEach(function (v, i) {
_this.ctx.strokeStyle = "yellow";
- // _this.ctx.beginPath()
- // _this.ctx.moveTo(v.location[0].x / 2, v.location[0].y / 2)
- // _this.ctx.lineTo(v.location[1].x / 2, v.location[1].y / 2)
- // _this.ctx.stroke()
_this.drawArrow(
_this.ctx,
v.location[0].x / _this.showProportion,
@@ -261,43 +216,15 @@
20,
30,
"yellow"
- ); // 缁樺埗鏂规硶
- _this.showRemarks(
- v.location[0].x / _this.showProportion,
- v.location[0].y / _this.showProportion,
- v.name
- );
+ );
+ // 缁樺埗鏂规硶
+ // _this.showRemarks(
+ // v.location[0].x / _this.showProportion,
+ // v.location[0].y / _this.showProportion,
+ // v.name
+ // );
_this.canvas.style.cursor = "default";
- if (e && _this.ctx.isPointInStroke(e.offsetX, e.offsetY)) {
- // 濡傛灉浼犲叆浜嗕簨浠跺潗鏍囷紝灏辩敤isPointInStroke鍒ゆ柇涓�涓�
- // 濡傛灉褰撳墠鐜瑕嗙洊浜嗚鍧愭爣锛屽氨灏嗗浘褰㈢殑index鏀惧埌鏁扮粍閲�
- // 褰撻紶鏍囩Щ鍏ヤ箣鍚庡皢褰撳墠鐨勬ā寮忓垏鎹负閫変腑妯″紡
- _this.type = "0";
- _this.delCursor.type = "4";
- _this.delCursor.index = i;
- // 灏嗗綋鍓嶅厓绱犳爣绾�
- _this.ctx.strokeStyle = "red";
- // _this.ctx.beginPath()
- // _this.ctx.moveTo(v.location[0].x / _this.showProportion, v.location[0].y / _this.showProportion)
- // _this.ctx.lineTo(v.location[1].x / _this.showProportion, v.location[1].y / _this.showProportion)
- // _this.ctx.stroke()
- _this.drawArrow(
- _this.ctx,
- v.location[0].x / _this.showProportion,
- v.location[0].y / _this.showProportion,
- v.location[1].x / _this.showProportion,
- v.location[1].y / _this.showProportion,
- 20,
- 30,
- "red"
- ); // 缁樺埗鏂规硶
- _this.showRemarks(
- v.location[0].x / _this.showProportion,
- v.location[0].y / _this.showProportion,
- v.name
- );
- _this.canvas.style.cursor = "pointer";
- }
+
});
_this.canvasData.polygon.forEach(function (v, i) {
if (v.location.length === 0) {
@@ -317,31 +244,52 @@
// v.name
// );
_this.canvas.style.cursor = "default";
- if (e && _this.ctx.isPointInPath(e.offsetX, e.offsetY)) {
- // 濡傛灉浼犲叆浜嗕簨浠跺潗鏍囷紝灏辩敤isPointInStroke鍒ゆ柇涓�涓�
- // 濡傛灉褰撳墠鐜瑕嗙洊浜嗚鍧愭爣锛屽氨灏嗗浘褰㈢殑index鏀惧埌鏁扮粍閲�
- // 褰撻紶鏍囩Щ鍏ヤ箣鍚庡皢褰撳墠鐨勬ā寮忓垏鎹负閫変腑妯″紡
- _this.type = "0";
- _this.delCursor.type = "5";
- _this.delCursor.index = i;
- // 灏嗗綋鍓嶅厓绱犳爣绾�
- _this.ctx.strokeStyle = "red";
- _this.ctx.beginPath();
- _this.ctx.moveTo(v.location[0].x / _this.showProportion, v.location[0].y / _this.showProportionY);
- for (let i = 1; i < v.location.length; i++) {
- _this.ctx.lineTo(v.location[i].x / _this.showProportion, v.location[i].y / _this.showProportionY);
- }
- _this.ctx.closePath();
- _this.ctx.stroke();
- _this.showRemarks(
- v.location[v.location.length - 1].x / _this.showProportion,
- v.location[v.location.length - 1].y / _this.showProportionY,
- v.name
- );
- _this.canvas.style.cursor = "pointer";
- }
+
});
},
+
+ // 绠ご缁樺埗鍑芥暟
+ drawArrow(ctx, fromX, fromY, toX, toY, theta=30, headlen=10, width=1, color="yellow") {
+ // ctx锛欳anvas缁樺浘鐜
+ // fromX, fromY锛氳捣鐐瑰潗鏍囷紙涔熷彲浠ユ崲鎴恜1锛屽彧涓嶈繃瀹冩槸涓�涓暟缁勶級
+ // toX, toY锛氱粓鐐瑰潗鏍� (涔熷彲浠ユ崲鎴恜2锛屽彧涓嶈繃瀹冩槸涓�涓暟缁�)
+ // theta锛氫笁瑙掓枩杈逛竴鐩寸嚎澶硅
+ // headlen锛氫笁瑙掓枩杈归暱搴�
+ // width锛氱澶寸嚎瀹藉害
+ // color锛氱澶撮鑹�
+ // theta = typeof theta !== "undefined" ? theta : 30;
+ // headlen = typeof theta !== "undefined" ? headlen : 10;
+ // width = typeof width !== "undefined" ? width : 1;
+ // color = typeof color !== "undefined" ? color : "yellow";
+ // 璁＄畻鍚勮搴﹀拰瀵瑰簲鐨凱2,P3鍧愭爣
+ let angle = (Math.atan2(fromY - toY, fromX - toX) * 180) / Math.PI;
+ let angle1 = ((angle + theta) * Math.PI) / 180;
+ let angle2 = ((angle - theta) * Math.PI) / 180;
+ let topX = headlen * Math.cos(angle1);
+ let topY = headlen * Math.sin(angle1);
+ let botX = headlen * Math.cos(angle2);
+ let botY = headlen * Math.sin(angle2);
+
+ ctx.save();
+ ctx.beginPath();
+ let arrowX = fromX - topX;
+ let arrowY = fromY - topY;
+ ctx.moveTo(arrowX, arrowY);
+ ctx.moveTo(fromX, fromY);
+ ctx.lineTo(toX, toY);
+ arrowX = toX + topX;
+ arrowY = toY + topY;
+ ctx.moveTo(arrowX, arrowY);
+ ctx.lineTo(toX, toY);
+ arrowX = toX + botX;
+ arrowY = toY + botY;
+ ctx.lineTo(arrowX, arrowY);
+ ctx.strokeStyle = color;
+ ctx.lineWidth = width;
+ ctx.stroke();
+ ctx.restore();
+ },
+
// 鍥炴樉鍥惧舰澶囨敞
showRemarks(x, y, remarks) {
this.ctx.moveTo(x, y - 10); // 鍥犱负鏀惧ぇ涔嬪悗鏄痽-20锛屾墍浠ョ缉灏忕増鐨勪负y-10
diff --git a/src/components/subComponents/eChartsBar.vue b/src/components/subComponents/eChartsBar.vue
index 2659395..4e69088 100644
--- a/src/components/subComponents/eChartsBar.vue
+++ b/src/components/subComponents/eChartsBar.vue
@@ -73,7 +73,7 @@
},
grid: {
top: 10,
- right: 40,
+ right: 50,
bottom: 20,
left: 40,
},
diff --git a/src/pages/cameraAccess/components/CameraInfo.vue b/src/pages/cameraAccess/components/CameraInfo.vue
index 660f2cd..d77d8c0 100644
--- a/src/pages/cameraAccess/components/CameraInfo.vue
+++ b/src/pages/cameraAccess/components/CameraInfo.vue
@@ -77,7 +77,7 @@
:value="item"
></el-option>
</el-select>
- <span class="player-btn" @click="togglePlayer">
+ <span class="player-btn" @click="togglePlayer" style="cursor:pointer;">
<i
class="el-icon-video-play"
style="font-size:26px; vertical-align:middle; color:#409eff"
diff --git a/src/pages/cameraAccess/index/App.vue b/src/pages/cameraAccess/index/App.vue
index 5c6ab1e..f6e5d1b 100644
--- a/src/pages/cameraAccess/index/App.vue
+++ b/src/pages/cameraAccess/index/App.vue
@@ -80,7 +80,7 @@
box-sizing: border-box;
overflow-y: hidden;
height: 100%;
- min-width: 1433px;
+ min-width: 1602px;
}
.resize-save {
position: absolute;
--
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